Full Description
What’s in the box?
- Astell&Kern AK HC4 DAC
- 1 x Type-C Cable
- 1 x Lightning Cable
- 1 x Manual
- 1 x Warranty card
Specifications
General
| Product Name | AK HC4 |
|---|---|
| Model Name | PEE54 |
| Body Material | Aluminium |
| Body Color | Moon Silver |
| Dimensions | 29.5mm (W) x 64.5mm (H) x 14.5mm (D) (Excluding Cable) |
| Weight | about 31g |
| DAC | AKM AK4493S |
| Sample Rate | PCM: Support up to 32bit/384kHz
DSD Native: DSD64(1bit 2.8MHz), Stereo /
DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo |
| Input | USB Type-C Input (for Androidâ„¢ Smartphone, Tablet PC
Windows 10/11, iOS, mac OS) |
| Output | Unbalanced (3.5mm)/
Balanced Out (4.4mm, only 5-pole supported) |
Audio
| Output Level | Unbalanced 2Vrms / Balanced 3Vrms (Condition No Load) |
|---|---|
| Frequency Response | ±0.062dB (Condition : 20Hz20kHz) Unbalanced / ±0.063dB (Condition : 20Hz20kHz) Balanced
±0.066dB (Condition : 20Hz70kHz) Unbalanced / ±0.067dB (Condition : 20Hz70kHz) Balanced |
| S/N | 118dB @ 1kHz, Unbalanced / 118dB @ 1kHz, Balanced |
| Crosstalk | -134dB @ 1kHz, Unbalanced / -136dB @ 1kHz, Balanced |
| THD+N | 0.0005 @ 1kHz, Unbalanced /
0.0009 @ 1kHz, Balanced |
| IMD SMPTE | 0.0005 800Hz 10kHz (4:1) Unbalanced /
0.0004 800Hz 10kHz (4:1) Balanced |
| Output Impedance | Unbalanced 0.9ohm / Balanced 1.6ohm |
























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